The 'http_application_routing' add-on is designed to let you quickly create an ingress controller and access your applications. This add-on is not currently designed for use in a production environment and is not recommended for production use.
In Azure Console -
In Terraform -
For current Azure Provider versions:
For Azure Provider versions prior to 2.90.x:
References:
https://learn.microsoft.com/en-us/azure/aks/http-application-routing
https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/kubernetes_cluster
https://registry.terraform.io/providers/hashicorp/azurerm/2.89.0/docs/resources/kubernetes_cluster